21 Eastfield Avenue is a semi-detached house in Knottingley (WF11 0JW). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (December 2023) shows a C (score 73). When first surveyed in October 2019 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86).
Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
No planning applications are recorded against 21 Eastfield Avenue, Knottingley, WF11 0JW. The full report also covers planning activity across the surrounding area.
Full planning data for 21 Eastfield Avenue, Knottingley, WF11 0JW
Every application and decision on this property and nearby, in full, in the report.
21 Eastfield Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£143,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On epc rating, 21 Eastfield Avenue stands well clear of the street.
EPC Rating
73 (C)
Street avg 60 (D)
Floor Area
79 m²
Street avg 90 m²
CO₂ Emissions
2.7 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.0dB

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Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Median price across the last 5 sales in WF11 0JW: £140,000 (2025–2023).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 4.6 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Eastfield Avenue — bus stop.
Closest school
0.2 km
England Lane Academy. 7 schools nearby.
Night-time· 23:00 – 07:00
39.6dB